Operator’s manual
Rotary tedder
P4-420
,
P4-471
and
P4-531
Rotary tedder
P6-651
and
P6-771
Rotary tedder
P8-790
and
P8-890
- 3 -
3.
PROPER AND INTENDED USE
Rotary tedder is designed for tedding cut forage and dry hay in order to make drying faster.
WARNING:
Use of the tedder for purposes other than described above is forbidden. Improper use
can be dangerous and may lead to voiding of the warranty. Tedder should be
operated and repaired only by people familiar with its detailed specifications and
with all applicable safety rules and regulations and with the relative dangers.
Unauthorized modifications to the tedder will lead to voiding the warranty.
3.1. Technical data
Tab. 1.
Technical data
Tedder’s type:
P4-420
P4-471
P4-531
P6-651
P6-771
P8-790
P8-890
Working width [ft. in]
13' 9"
15' 5"
17' 5"
21' 4"
25' 3"
25' 11"
29' 2"
Transport width [ft. in]
9' 2"
9' 8"
9' 8"
9' 8"
9' 8"
9' 10"
9' 10"
Transport height [ft. in]
7' 5"
8' 2"
8' 10"
12'
13' 1"
10' 4"
11' 4"
RPM
540
3-point linkage category
I/II
II
Tractor’s power [HP]
22
30
40
50
Number of rotors [pcs]
4
6
8
Number of arms [psc]
5
6
5
6
Max. working speed [mph]
10
Tires
Recommended pressure [bar]
15 x 6,00-
6 – 2,0 bar
16 x 6,50-8 – 1,8 bar (road wheels)
15 x 6,00-6 – 2,0 bar (ground following wheel)
16x6,50-8
– 1,8 bar
(road
wheels)
18×8,5-8 –
1,8 bar
(main road
wheels)
16x6,5-8 –
1,8 bar
(road
wheels)
16x6.5-8 –
1,8 bar
(ground
following
wheel)
Weight [lbs.]
1116
1466
1499
2073
2084
2267
2910
Noise level L
pA
66,3 ± 3,2 dB
L
Amax
69,5 ± 3,2 dB
L
Cpeak
92,0 ± 3,2 dB
LpA – noise level related to 8 hour working time. Averaged in time acoustic pressure level corrected by frequency
characteristic A.
LAmax – maximum value corrected by frequency characteristic A of acoustic pressure level.
LCpeak – peak level of acoustic pressure corrected by frequency characteristic C.
